Connecting Baisha and Siyu (Yuweng) Islands, the 2,494-meter long Cross-Sea Bridge crosses Houmen Channel, the second most dangerous sea in Penghu.

• 澎湖跨海大桥总长2,494公尺，连接白沙、西屿(渔翁)两岛，横跨澎湖第二险流的海域-吼门水道。